AddAir quality in St. Marks
Air quality index (AQI⁺) and PM2.5 air pollution in St. Marks • 23:00, Sep 30 Local time
55*
US AQI⁺Moderate
Main pollutant:
PM2.5
11.2 µg/m³
27°
13 km/h
67 %
Hourly forecast
St. Marks air quality index (AQI⁺) forecast
Daily forecast
St. Marks air quality index (AQI⁺) forecast
| Today | 53 |  | 31° 23° |  15 km/h | 72% |
| Fri | 48 |  | 31° 23° | 12 km/h | 78% |
| Sat | 37 |  | 27° 23° | 9 km/h | 81% |
Air pollutants
What is the current air quality in St. Marks?
PM2.5 concentration is currently 2.2 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in St. Marks today?
Index
Low
 Tree None | 0% |
 Grass Low | 25% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in St. Marks today?
Index
Low
Tree None | 0% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near St. Marks
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near St. Marks
History
Historic air quality graph for St. Marks
Historic air quality near St. Marks
History
Historic air quality graph for St. Marks
Most polluted locations near St. Marks
Worldwide AQI⁺ rankingCity ranking
